Given the task definition and input, reply with output. You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.

You can't be sure if you dont read the source code or disassemble the software, so you basically have to trust the vendor. For additional security its recommended to scan your PC with scanners like AdAware ( http://www.lavasoft.com/software/adaware/ ). \nThis still wont give 100% security, because this program can only find most Spyware, but not all.

4